Our guide explained that leeches are an indication of a healthy ecosystem.
If there are no larger mammals, there won't be food for the leeches.
So we should happily accept that in a natural landscape, we too are a potential food source.
I'd worry if the leeches are disappearing.
If there are no larger mammals, there won't be food for the leeches.
So we should happily accept that in a natural landscape, we too are a potential food source.
I'd worry if the leeches are disappearing.